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AS53 Northrop Grumman Corporation Automation Sciences Laboratory

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Northrop Grumman Corporation Automation Sciences Laboratory nrtc.northrop.com

US 0 Routes

AS Data

AS53

AS53 – Northrop Grumman Corporation Automation Sciences Laboratory

AS Number	53
AS Name	NORTHROP-AS
Organization	Northrop Grumman Corporation Automation Sciences Laboratory(ngcasl)
Country	US
Website	nrtc.northrop.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1985-12-24

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       53
ASName:         NORTHROP-AS
ASHandle:       AS53
RegDate:        1985-12-24
Updated:        1996-06-10    
Ref:            https://rdap.arin.net/registry/autnum/53


OrgName:        Northrop Grumman Corporation - Automation Sciences Laboratory
OrgId:          NGCASL
Address:        8900 Washington Blvd
Address:        M/S T222/GK
City:           Pico Rivera
StateProv:      CA
PostalCode:     90660-3783
Country:        US
RegDate:        1985-01-29
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NGCASL


OrgTechHandle: DEC3-ARIN
OrgTechName:   Cass, Dwight 
OrgTechPhone:  +1-310-332-8901 
OrgTechEmail:  dec@nrtc.northrop.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DEC3-ARIN

OrgAbuseHandle: DEC3-ARIN
OrgAbuseName:   Cass, Dwight 
OrgAbusePhone:  +1-310-332-8901 
OrgAbuseEmail:  dec@nrtc.northrop.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DEC3-ARIN

RTechHandle: DEC3-ARIN
RTechName:   Cass, Dwight 
RTechPhone:  +1-310-332-8901 
RTechEmail:  dec@nrtc.northrop.com
RTechRef:    https://rdap.arin.net/registry/entity/DEC3-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Frequently Asked Questions

What is ASN AS53?

ASN AS53 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53?

AS53 is listed under Northrop Grumman Corporation Automation Sciences Laboratory.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.